Specification Amount : 0.00 Brand : CEM CurrencyCode : USD Label : CEM Manufacturer : CEM PartNumber : BX-500 ProductGroup : BISS Basic ProductTypeName : THERMOMETER Publisher : CEM SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41yWb1EmNML._SL75_.jpg SmallImage_Width : 75 Studio : CEM Title : CEM BX-500 Portable IR Temperature Calibrator, 50°C to 500°C(122 to 932℉),Target Size 2.25" 57mm